2018 BMW 1 Series 3.0 M140i Shadow Edition

Overview

• Make: BMW
• Model: 1 Series
• Trim: Shadow Edition
• Version: 3.0 M140i Shadow Edition Auto RWD Euro 6 (s/s) 5dr (335 bhp)
• Year: 2018
• Mileage: 24,000 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.0 litres, 335 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 168 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 24,000 miles on the clock, this 2018 BMW 1 Series Shadow Edition has done roughly 42,200 fewer miles than a typical 2018 BMW 1 Series. This car is priced at £15,995, £9,894 below the AskCar estimate of £25,889. Such a large price gap is worth checking with the dealer. The AskCar estimate uses UK dealer asking prices, including 7,253 BMW 1 Series adverts, and accounts for the car’s age, mileage and specification. We have tracked this advert for 41 days. The government's MOT record matches its advertised mileage. You can find this car at Ace Motors Blackburn in Bb22dh. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £9,894 (38%) under the AskCar estimate of £25,889. Worth asking the dealer why.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 7,253 priced BMW 1 Series adverts across different ages and specifications, as of 5 November 2026.

A 2018 BMW 1 Series with the 3.0 petrol engine is typically advertised at £21,000: the median of the 118 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 BMW 1 Series has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 25 September 2026 at £15,995. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 19 May 2027.

It has had 5 MOTs. The latest, on 9 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 21,455 miles, which matches the advertised 24,000 miles.

Advertised mileage is about 42,200 miles lower than the median mileage of a 2018 BMW 1 Series on AskCar.

Similar cars

104 other 2018 BMW 1 Series Shadow Edition 3.0 petrol automatic hatchbacks are for sale at UK dealers, from £14,990 to £26,995, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, orange. Mileage: 23,105 miles. Price: £24,495, £8,500 more than this car. Dealer: EAG Specialist Cars in St Neots. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-1d600c90ab9b
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, black. Mileage: 27,200 miles. Price: £24,995, £9,000 more than this car. Dealer: A C G Motors in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-c8b3172d215c
• 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, orange. Mileage: 30,200 miles. Price: £25,995, £10,000 more than this car. Dealer: Williams Automotive in Oxford. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-b7e302ba6872

• The nearest: 2018 BMW 1 Series Shadow Edition, 3.0 petrol hatchback, blue, 13 miles from this car. Mileage: 66,000 miles. Price: £18,990, £2,995 more than this car. Dealer: LTV in Manchester. AskCar page: https://askcar.co.uk/car/bmw-1-series-2018-3ad44c2670ab